A Low Power Analog Baseband for IoT Applications in 40 nm CMOS

Tan, Yi; Liu, Zexue; Liu, Junhua; Liao, Huailin

doi:10.1109/cstic.2019.8755690

Cited by 1 publication

(1 citation statement)

References 3 publications

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“…It is particularly important for supporting multi-standard communications in an RF front-end circuit, and different communication standards make RF front-end circuit design complex. Table 1 summarizes the performance requirements of ABB in some multi-standard wireless receivers, and it can be seen that there are differences in performance requirements for different communication standards [2]- [4].…”

Section: Introductionmentioning

confidence: 99%

A Reconfigurable Analog Baseband for Multistandard Wireless Receivers in 22-nm CMOS

Huang,

2023

J. Phys.: Conf. Ser.

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This paper presents a low noise, and high linearity reconfigurable receiver (RX) analog baseband (ABB) with tunable bandwidth (BW) and gain for multi-standard applications. The designed ABB consists of a programmable gain amplifier (PGA) and a second-order active RC low-pass filter (LPF) with cutoff frequency range from 0.7 MHz–10 MHz, whereas the gain could be tuned between 0 dB and 49 dB. The proposed ABB is implemented in 22 nm CMOS process. The post-simulation results show that the current consumption is 3.36 mA from 1 V supply and the area occupies 571×328 μm 2. The ABB achieves 42.8 dBm in-band third-order harmonic intercept point (IIP3). The spurious-free dynamic range (SFDR) and in-band total harmonic distortion (THD) is 83.2 dBc and is -83.1 dB, respectively. The input referred in-band integrated noise (IRN) is 144.8 μVrms . A digital DCOC is used to calibrate the output DC level.

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Section: Introductionmentioning

confidence: 99%

A Reconfigurable Analog Baseband for Multistandard Wireless Receivers in 22-nm CMOS

Huang,

2023

J. Phys.: Conf. Ser.

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A Low Power Analog Baseband for IoT Applications in 40 nm CMOS

Cited by 1 publication

References 3 publications

A Reconfigurable Analog Baseband for Multistandard Wireless Receivers in 22-nm CMOS

A Reconfigurable Analog Baseband for Multistandard Wireless Receivers in 22-nm CMOS

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